
Ladakh is exotic in my eyes. Stark landscapes, blue blue skies, water so clear, a confluence of rivers and even camel riding can happen there! It all depends on what your interests are. Ladakh's high altitudes make it mandatory for one to acclimatize but once you settle in, I believe Ladakh will never leave your blood
And I know this because a friend visited a few years back and has been planning a return trip there ever since!
Ladakh is broadly divided into 3 regions
Weather
You have chosen the perfect time to visit Ladakh as it will be summers there. At this time, Ladakh is an unparalleled paradise, with clear, stunning views and warm and sunny weather – the average temperature range during the day is about 20–30°C. But keeping in mind the high altitude and location of the place, ensure that you are warmly clad to beat the chill of the wind.
Essentials that you should carry with you to cope with the climate in Ladakh are windcheaters, woollen clothing, thick socks, gloves, scarves, a hat or woolen cap, sturdy boots or walking shoes, sunscreen, lip balm and sun glasses.
Getting into Ladakh
Road
Buses run directly from either Manali or Srinagar to Leh. The journey takes two cold and gruelling days, and buses stop for the night at Keylong, one of the key stops to acclimatize yourself to the high altitudes. There are shared taxis available from Manali as well which start early in the morning but note that is a 24 hour ride to Leh.
If you come in from Srinagar, you can stop at Kargil which is enroute and potentially one of the best stops for acclimatization. Kargil is also a very beautiful area known for its rich apricot orchards apart from the important role it played in the last Indo-Pak war. So do check it out if you come in from Srinagar.

Flights
You will need to take flights from Delhi or Srinagar to Leh airport. I checked Cleartrip and the return flights I found from Delhi for roughly around those dates come to about 15k - 19k per person. Indian Airlines, Kingfisher Red and Jet Airways operate to Leh.
NOTE: I checked on Cleartrip and there are no flight available from Delhi - Leh from 17 - 20 July. So you might have to juggle your dates around if you intend flying in.
You can read this link here on Frommers about getting into Ladakh for more information.
Acclimatization
The atmosphere of Ladakh may cause ailments like Acute Mountain Sickness, a condition typical to anyone traveling to altitudes above 10,000 ft (2,700 m). Common symptoms of this ailment are headache, disturbed sleep, loss of appetite, nausea, coughing, breathlessness, exhaustion, lack of concentration, etc.
So, in order to acclimatize yourself in Ladakh, rest for the first 24 hours after arrival, especially if you have come by air. Try avoiding any kind of physical exertion for some time, after you reach.
If you take rest for the first 24 hours and avoid any strenuous activity for the next 12 hours, then, your body will get used to the lower oxygen level of Ladakh in 2-3 days.
My own RECOMMENDATION is that due to time constraints, a flight into Leh might work out in your best interests. But do take note of the acclimatization issues you are likely to face.
But if you feel that time is not a factor and you would want to experience entering Ladakh on the road, please do so. I guarantee that it would result in a once in a lifetime experience for sure.
Accommodation

I would advise staying in Leh and using that a base camp for your activities in Ladakh.
Most top-end (A Class, the equivalent of three stars) hotels will charge around Rs 2,500 up for a double occupancy
Things to Do
Many places in Ladakh need an inner line permit which is available for free in DC's office in Ladakh. A travel agent can also arrange the permit for Rs 100 per person within an hour on any working day. I would RECOMMEND that you do most of your sightseeing through a travel agent based out of Leh. This will reduce your own shopping around for deals and allow you stress free travel in Ladakh.

Note: Khardung-La requires a permit so please make sure you procure one.Festivals
There are a whole bunch of festivals happening in July when you visit. Do check here for more on that.
But the biggest is Confluence which is happening from July 15-18. Musicians, artists and travelers from around the world will unite in the breathtaking mountain kingdom for an incredible cultural experience. Check the schedule here to see why maybe, just maybe you should think about preponing your dates to get into Ladakh.
Some useful websites
I put together a collection of links which offer information on Ladakh which you can use for reference. Check them out
Personal experiences
Read more here on how Vijay had a great time in Ladakh. He has given loads of information right from hiring taxis to what to do whilst in Leh.
If you think you would like more information on tour packages, trekking information or on where to find that perfect momo in Ladakh, do write back and I would be more than happy to help.
Have fun holidaying in Ladakh! 
Cheers
Kirti
This is amazing
May 23, 2010